Base | Representation |
---|---|
bin | 1111110001011… |
… | …01011000010010 |
3 | 100012221212022220 |
4 | 13320231120102 |
5 | 232332301300 |
6 | 21043441510 |
7 | 3164405043 |
oct | 770553022 |
9 | 305855286 |
10 | 132306450 |
11 | 68757881 |
12 | 38386296 |
13 | 21545553 |
14 | 138008ca |
15 | b936da0 |
hex | 7e2d612 |
132306450 has 96 divisors (see below), whose sum is σ = 348311040. Its totient is φ = 33177600.
The previous prime is 132306437. The next prime is 132306451. The reversal of 132306450 is 54603231.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 132306450.
It is not an unprimeable number, because it can be changed into a prime (132306451) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171666 + ... + 172434.
It is an arithmetic number, because the mean of its divisors is an integer number (3628240).
Almost surely, 2132306450 is an apocalyptic number.
132306450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 132306450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174155520).
132306450 is an abundant number, since it is smaller than the sum of its proper divisors (216004590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132306450 is a wasteful number, since it uses less digits than its factorization.
132306450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 847 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 132306450 is about 11502.4540859766. The cubic root of 132306450 is about 509.5580562033.
Adding to 132306450 its reverse (54603231), we get a palindrome (186909681).
The spelling of 132306450 in words is "one hundred thirty-two million, three hundred six thousand, four hundred fifty".
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